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TIF and TWF files
Posted: Wed Jul 14, 2010 1:34 pm
by ianthomson
Some FileName1.tif files have an associated FileName1.twf file that gives the geographic co-ordiate when used together. Is there a way to load the *.twf file when viewing the *.tif file so the x:###,y:### cord displayed at the bottom of the screen has a real meaning in geo terms?
Re: TIF and TWF files
Posted: Thu Jul 15, 2010 9:04 am
by xnview
Could you send me a sample?
Re: TIF and TWF files
Posted: Mon Jul 19, 2010 12:04 pm
by ianthomson
Hi, I don't know how to send attachments from this web interface. I have sent you a mail on
<-- removed* --> with the same subject line as above and an attached example.tif/twf. Thanks for the quick response. Regards ian
Re: TIF and TWF files
Posted: Mon Jul 19, 2010 1:01 pm
by ianthomson
Sorry, hit the submit then saw the 'upload attachment' tab
The top left corner (pixel) of the image has a world co-orinate of -49943.826157 and -3758301.280434
The file was exported at a resolution of 0,5m in the x and 0,5m in the y direction per pixel, thus the bottom left co-ord should end up around -50065.826 and -3758392.280
I have no idea what the two lines of 0 are.
Regards,
Ian